The Lion; Leo
The Ox; Taurus
The Eagle; Scorpio (Scorpio was quite regularly associated with an eagle in ancient times)
The Man; Aquarius
These and the twenty-and-four elders gathered around the throne of God, which would be the Sun, the light of the heavens in the zodiac. The twenty-and-four elders could be associated with the 12 signs having both a day and night phase or yin/yang, feminine/masculine period making 24.